// Copyright 2021 Matrix Origin
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package multi

import (
	"github.com/matrixorigin/matrixone/pkg/container/types"
	"github.com/matrixorigin/matrixone/pkg/sql/colexec/extend"
	"github.com/matrixorigin/matrixone/pkg/sql/colexec/extend/overload"
)

type argsAndRet struct {
	args []types.T
	ret  types.T
}

func getMultiReturnType(op int, es []extend.Extend) types.T {
	ts := make([]types.T, len(es))
	for i := range ts {
		ts[i] = es[i].ReturnType()
	}
	return overload.GetMultiReturnType(op, ts)
}
